LM25085AMYX datasheet, PDF - EEWORLD Datasheet

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LM25085AMYX: Description42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference; CategoryPower/power management The power supply circuit; File Size437KB，24 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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LM25085AMYX Overview

42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference

LM25085AMYX Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	MSOP-8
Reach Compliance Code	_compli
ECCN code	EAR99
Other features	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.9V
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE
Maximum input voltage	42 V
Minimum input voltage	4.5 V
Nominal input voltage	24 V
JESD-30 code	S-PDSO-G8
JESD-609 code	e0
length	3 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	HTSSOP
Encapsulate equivalent code	TSSOP8,.19
Package shape	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.09 mm
surface mount	YES
Switch configuration	SINGLE
Maximum switching frequency	1000 kHz
Temperature level	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3 mm
Base Number Matches	1

LM25085AMYX Related Products

	LM25085AMYX	LM25085A	LM25085AMM	LM25085AMME	LM25085AMMX	LM25085AMY	LM25085AMYE	LM25085ASD	LM25085ASDE	LM25085ASDX
Description	42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference	42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference	42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference	42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference	42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference	42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference	42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference	42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference	42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference	42V Constant On-Time PFET Buck Switching Controller with 0.9V Reference
Is it Rohs certified?	incompatible	-	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
package instruction	MSOP-8	-	MSOP-8	MSOP-8	MSOP-8	MSOP-8	MSOP-8	3 X 3 MM, LLP-8	3 X 3 MM, LLP-8	3 X 3 MM, LLP-8
Reach Compliance Code	_compli	-	_compli	_compli	_compli	_compli	_compli	_compli	_compli	_compli
ECCN code	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.9V	-	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.9V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.9V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.9V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.9V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.9V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.9V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.9V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.9V
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	-	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE	-	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Maximum input voltage	42 V	-	42 V	42 V	42 V	42 V	42 V	42 V	42 V	42 V
Minimum input voltage	4.5 V	-	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
Nominal input voltage	24 V	-	24 V	24 V	24 V	24 V	24 V	24 V	24 V	24 V
JESD-30 code	S-PDSO-G8	-	S-PDSO-G8	S-PDSO-G8	S-PDSO-G8	S-PDSO-G8	S-PDSO-G8	S-PDSO-N8	S-PDSO-N8	S-PDSO-N8
JESD-609 code	e0	-	e0	e0	e0	e0	e0	e0	e0	e0
length	3 mm	-	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm
Humidity sensitivity level	1	-	1	1	1	1	1	1	1	1
Number of functions	1	-	1	1	1	1	1	1	1	1
Number of terminals	8	-	8	8	8	8	8	8	8	8
Maximum operating temperature	125 °C	-	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HTSSOP	-	TSSOP	TSSOP	TSSOP	HTSSOP	HTSSOP	HVSON	HVSON	HVSON
Encapsulate equivalent code	TSSOP8,.19	-	TSSOP8,.19	TSSOP8,.19	TSSOP8,.19	TSSOP8,.19	TSSOP8,.19	SOLCC8,.12,20	SOLCC8,.12,20	SOLCC8,.12,20
Package shape	SQUARE	-	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260	-	260	260	260	260	260	260	260	260
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.09 mm	-	1.09 mm	1.09 mm	1.09 mm	1.09 mm	1.09 mm	0.8 mm	0.8 mm	0.8 mm
surface mount	YES	-	YES	YES	YES	YES	YES	YES	YES	YES
Switch configuration	SINGLE	-	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
Maximum switching frequency	1000 kHz	-	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz
Temperature level	AUTOMOTIVE	-	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn85Pb15)	-	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING	-	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	NO LEAD	NO LEAD	NO LEAD
Terminal pitch	0.65 mm	-	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	DUAL	-	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	-	40	40	40	40	40	40	40	40
width	3 mm	-	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm
Base Number Matches	1	-	1	1	1	1	1	1	1	1

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